TRIAC Dimmer LED Driver Reference Design


Posted on Feb 7, 2014    11951

This reference design converts 90V AC to 135V AC input, and drives seven, or eight series connected LED s from 300 to 600 mA average current. The LM3445 switching frequency is set at a nominal 225 kHz. This is a four layer board using the bottom and top layer for component placement


TRIAC Dimmer LED Driver Reference Design
Click here to download the full size of the above Circuit.

Unfortunately the original URL for this circuit does no longer exist. If you have more info about it, please leave a comment.



Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     



    Top